<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>基础选择器</title>
    <link rel="stylesheet" href="style.css">
  <style>
    p {
      color: red;
    }
    .red {
        color: red;
    }
  </style>
</head>
<body>
    <p>我是男生</p>
    <p>我是男生</p>
    <p>我是男生</p>
    <div>女生</div>
    <div>女生</div>
    <div>女生</div>
    <ul>
        <li class="red">冰雪</li>
        <li>生僻字</li>
        <li>稻香</li>
        <li>江南</li>
        <li>ok</li>
    </ul>
</body>
</html>